- From: Al Gilman <asgilman@iamdigex.net>
- Date: Wed, 04 Jul 2001 12:44:20 -0400
- To: "Jamie Mackay" <Jamie.Mackay@mch.govt.nz>, <w3c-wai-ig@w3.org>
At 12:50 AM 2001-07-04 , Jamie Mackay wrote: >I know we've had the discussion about why we should not make things >disappear by having the same background and foreground colours, but what >about using CSS {display:none} to 'hide' things like 'skip navigation' >and 'D' links? > >Is this an acceptable way of adding accessibility features to a page >without creating ugly distractions for sighted visitors? > AG:: Why would you need to hide it to keep it from being ugly or distracting? There are perfectly good visual ways to make it clear that "this is part of the woodwork." And there are consumers who need the skip and need to see that it is available. It should be visible, not ugly, and not distracting. That's not hard to do. You have to do this for everything in the page head that is not page-specific anyway. Imagine that there are gargoyles in the plaster crown molding just under the ceiling all around the room. Do their grimaces come across as ugly or distracting? No way. Your visual design should make clear what features are page generics, and this is one of them. People who don't need it won't see it by the time they hit their third page on your site. And people who do need both iconic representation and keyboard access to a skip of the pro-forma stuff will have access to this navigation feature. And those people are in the mix of consumers that you face. Al PS: Is anyone aware of published clickstream analysis that shows what fraction of the clicks out of a classically laid out web page are from the navigation preface a.k.a. top bar? I would imagine that they are in the minority, even on the home page. What is the click share of top bar, left bar and search tool? [As a function of clickstream length off the site root?] A successful visit to a site lands in the main frame of some page within three clicks, so goes the conventional wisdom. How many people hitting a home page just go away? Find what they want there? Find what they want after another click? Two? Three? Is there any quantification of this space in which the three-click rule lives, that we can share for free? >Jamie Mackay >
Received on Wednesday, 4 July 2001 12:35:46 UTC